| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $175.52 | 6.219% | $186.4356 | $186.44 | $186.45 | $186.40 |
| Purchase #2 | $129.93 | 5.266% | $136.7721 | $136.77 | $136.75 | $136.80 |
| Purchase #3 | $70.29 | 13.307% | $79.6435 | $79.64 | $79.65 | $79.60 |
| Purchase #4 | $7.26 | 8.351% | $7.8663 | $7.87 | $7.85 | $7.90 |
| Purchase #5 | $248.67 | 10.802% | $275.5313 | $275.53 | $275.55 | $275.50 |
| Purchase #6 | $117.59 | 8.448% | $127.524 | $127.52 | $127.50 | $127.50 |
| Purchase #7 | $166.70 | 10.778% | $184.6669 | $184.67 | $184.65 | $184.70 |
| 7 purchase totals = | $915.96 | $998.4397 | $998.44 | $998.40 | $998.40 | |